CA2837332C - Continuous low irradiance photodynamic therapy illumination system - Google Patents

Continuous low irradiance photodynamic therapy illumination system Download PDF

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Publication number
CA2837332C
CA2837332C CA2837332A CA2837332A CA2837332C CA 2837332 C CA2837332 C CA 2837332C CA 2837332 A CA2837332 A CA 2837332A CA 2837332 A CA2837332 A CA 2837332A CA 2837332 C CA2837332 C CA 2837332C
Authority
CA
Canada
Prior art keywords
light
illumination
fibers
etched
bandage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2837332A
Other languages
English (en)
French (fr)
Other versions
CA2837332A1 (en
Inventor
Gary S. Rogers
Samuel L. Hill
Thomas A. Dowling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROGERS SCIENCES Inc
Original Assignee
ROGERS SCIENCES Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ROGERS SCIENCES Inc filed Critical ROGERS SCIENCES Inc
Publication of CA2837332A1 publication Critical patent/CA2837332A1/en
Application granted granted Critical
Publication of CA2837332C publication Critical patent/CA2837332C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2244—Features of optical fibre cables, e.g. claddings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A61N2005/0653—Organic light emitting diodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662—Visible light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
CA2837332A 2011-05-26 2012-05-24 Continuous low irradiance photodynamic therapy illumination system Expired - Fee Related CA2837332C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161490159P 2011-05-26 2011-05-26
US61/490,159 2011-05-26
PCT/US2012/039347 WO2012162503A1 (en) 2011-05-26 2012-05-24 Continuous low irradiance photodynamic therapy illumination system

Publications (2)

Publication Number Publication Date
CA2837332A1 CA2837332A1 (en) 2012-11-29
CA2837332C true CA2837332C (en) 2018-09-04

Family

ID=46178857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2837332A Expired - Fee Related CA2837332C (en) 2011-05-26 2012-05-24 Continuous low irradiance photodynamic therapy illumination system

Country Status (5)

Country Link
US (1) US10086212B2 (de)
EP (1) EP2714194B1 (de)
AU (1) AU2012258675B2 (de)
CA (1) CA2837332C (de)
WO (1) WO2012162503A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE49724E1 (en) * 2008-09-29 2023-11-14 Tom Kerber Device for photodynamical therapy of cancer
WO2014074690A1 (en) * 2012-11-07 2014-05-15 Rogers Sciences, Inc. Implantable clipt illumination system
US11213695B2 (en) * 2013-11-26 2022-01-04 Corning Incorporated Illuminated bandage and method for disinfecting a wound
US20150335911A1 (en) * 2014-05-20 2015-11-26 Rogers Sciences, Inc. Light emitting system for wound care
US10154779B2 (en) 2015-03-25 2018-12-18 Corning Incorporated Controlled variable length and illumination pattern light diffusing optical fiber
US10596388B2 (en) 2016-09-21 2020-03-24 Epistar Corporation Therapeutic light-emitting module
CN107330212B (zh) * 2017-07-11 2020-10-16 四川电力设计咨询有限责任公司 发电厂数字化设计智能校审的方法及系统
KR102048261B1 (ko) * 2019-03-25 2019-11-25 (주)미린트 비염치료기용 광가이드
US11666778B2 (en) * 2021-06-08 2023-06-06 Lumeda Inc. Optical surface applicator with integrated diffuser

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391683A (en) * 1982-09-10 1983-07-05 Bell Telephone Laboratories, Incorporated Mask structures for photoetching procedures
JPS62161382A (ja) 1986-01-13 1987-07-17 森　敬 光照射治療布
JPH04252084A (ja) * 1991-01-28 1992-09-08 Eastman Kodak Japan Kk Ｌｅｄレンズアレイの製造方法
US5616140A (en) * 1994-03-21 1997-04-01 Prescott; Marvin Method and apparatus for therapeutic laser treatment
DE69526371T2 (de) 1994-03-21 2002-11-28 Dusa Pharmaceuticals Inc Pflaster und steuereinrichtung für photodynamische therapie von dermalen verletzungen
WO1999010046A1 (en) * 1997-08-25 1999-03-04 Advanced Photodynamic Technologies, Inc. Treatment device for topical photodynamic therapy and method of making same
US6366719B1 (en) * 2000-08-17 2002-04-02 Miravant Systems, Inc. Photodynamic therapy light diffuser
WO2002055149A2 (en) * 2000-10-20 2002-07-18 Photomedex Controlled dose delivery of ultraviolet light for treating skin disorders
CA2475111A1 (en) * 2002-02-05 2003-08-14 Pharmacyclics, Inc. Conical light diffuser and method of making
US7304201B2 (en) 2002-06-12 2007-12-04 University Of Florida Research Foundation, Inc. Phototherapy bandage
US7174077B1 (en) * 2003-07-30 2007-02-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fiber coupled laser diodes with even illumination pattern
US7421186B2 (en) * 2005-01-10 2008-09-02 Biolase Technology, Inc. Modified-output fiber optic tips
US7686839B2 (en) * 2005-01-26 2010-03-30 Lumitex, Inc. Phototherapy treatment devices for applying area lighting to a wound
US20060173514A1 (en) * 2005-02-02 2006-08-03 Advanced Photodynamic Technologies, Inc. Wound treatment device for photodynamic therapy and method of using same
US20070233208A1 (en) * 2006-03-28 2007-10-04 Eastman Kodak Company Light therapy bandage with imbedded emitters
US8585707B2 (en) * 2006-06-07 2013-11-19 Gary S. Rogers Continuous low irradiance photodynamic therapy method
US20080015553A1 (en) 2006-07-12 2008-01-17 Jaime Zacharias Steering laser treatment system and method of use
TW200821530A (en) * 2006-11-03 2008-05-16 Chroma Ate Inc Turbulence heat dissipation upper cover corresponding to the top of heat emitter and the heat dissipation assembly having the same
WO2009089364A2 (en) * 2008-01-08 2009-07-16 Cornova, Inc. Shaped fiber ends and methods of making same
US20120065712A1 (en) * 2010-09-13 2012-03-15 Intellectual Resources Llc Cellular stimulation by optical energy

Also Published As

Publication number Publication date
AU2012258675B2 (en) 2016-03-24
US10086212B2 (en) 2018-10-02
WO2012162503A1 (en) 2012-11-29
EP2714194B1 (de) 2017-10-18
CA2837332A1 (en) 2012-11-29
EP2714194A1 (de) 2014-04-09
US20120303101A1 (en) 2012-11-29

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EEER Examination request

Effective date: 20131125

MKLA Lapsed

Effective date: 20210525